142079460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{13229}}^1$

素因数の和:13420

約数の個数: 48

約数和(自身を含む): 400075200

約数和(自身を除く): 257995740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 13229, 26458, 39687, 52916, 66145, 79374, 132290, 158748, 198435, 264580, 396870, 793740, 2367991, 4735982, 7103973, 9471964, 11839955, 14207946, 23679910, 28415892, 35519865, 47359820, 71039730, 142079460]

約数ペア:

[(1, 142079460), (2, 71039730), (3, 47359820), (4, 35519865), (5, 28415892), (6, 23679910), (10, 14207946), (12, 11839955), (15, 9471964), (20, 7103973), (30, 4735982), (60, 2367991), (179, 793740), (358, 396870), (537, 264580), (716, 198435), (895, 158748), (1074, 132290), (1790, 79374), (2148, 66145), (2685, 52916), (3580, 39687), (5370, 26458), (10740, 13229)]